4785606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 12480000

約数和(自身を除く): 7694394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1999, 2394, 3998, 5997, 11994, 13993, 17991, 27986, 35982, 37981, 41979, 75962, 83958, 113943, 125937, 227886, 251874, 265867, 341829, 531734, 683658, 797601, 1595202, 2392803, 4785606]

約数ペア:

[(1, 4785606), (2, 2392803), (3, 1595202), (6, 797601), (7, 683658), (9, 531734), (14, 341829), (18, 265867), (19, 251874), (21, 227886), (38, 125937), (42, 113943), (57, 83958), (63, 75962), (114, 41979), (126, 37981), (133, 35982), (171, 27986), (266, 17991), (342, 13993), (399, 11994), (798, 5997), (1197, 3998), (1999, 2394)]